1031970311340 has 48 divisors (see below), whose sum is σ = 2900258615520. Its totient is φ = 274169059840.

The previous prime is 1031970311327. The next prime is 1031970311353. The reversal of 1031970311340 is 431130791301.

It is an interprime number because it is at equal distance from previous prime (1031970311327) and next prime (1031970311353).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31953201 + ... + 31985480.

It is an arithmetic number, because the mean of its divisors is an integer number (60422054490).

Almost surely, 2^{1031970311340} is an apocalyptic number.

1031970311340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1031970311340 is an abundant number, since it is smaller than the sum of its proper divisors (1868288304180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1031970311340 is a wasteful number, since it uses less digits than its factorization.

1031970311340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63938962 (or 63938960 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 33.

The spelling of 1031970311340 in words is "one trillion, thirty-one billion, nine hundred seventy million, three hundred eleven thousand, three hundred forty".